Low Medium and High Air Pressure Hammer for DTH and Water Well Drilling RigAs one of key and basic components for DTH and Water Well Drilling Rig, the DTH hammer can convert the air pressure to the impact energy and simultaneously transfer impact energy and rotation force to DTH bits. This DTH hammer can effctively crush rocks into powder. It is widely used for blast hole drilling and water well drilling project.Read More

150m Portable Trailer Type Electric DTH Water Well Drilling Rig150m portable trailer type electric DTH water well drilling rig Product Introduction: Shoukai KQZ new electric down the hole water well drilling rig is a new, efficient and semi-mechanized cash drilling equipment designed by our company. Has a simple structure, the use of light, auxiliary time...Read More